{"product_id":"bmw-g22-g26-420i-430i-catless-downpipe-with-heat-shield","title":"BMW G22\/G26, 420i\/430i Catless Downpipe With Heat Shield","description":"\u003ch2\u003eBMW G22\/G26, 420i\/430i Catless Downpipe With Heat Shield\u003c\/h2\u003e\n\u003cp\u003eGet the most flow possible from your BMW G22\/G26 420i or 430i with this Catless Downpipe With Heat Shield, engineered to remove the restrictive factory catalytic converter, cut exhaust backpressure and unleash a louder, more aggressive B48 exhaust note.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for the 2.0L turbocharged four-cylinder G22 Coupe and G26 Gran Coupe, this downpipe replaces the factory unit directly after the turbocharger with a straight, unrestricted flow path. The turbo spools faster and works more efficiently, giving a tuned B48 the strongest foundation for more power.\u003c\/p\u003e\n\u003cp\u003eManufactured from premium 304 stainless steel with precision TIG welding and wrapped in high-temperature thermal heat shielding, it helps keep engine bay temperatures down and protects surrounding components from radiant heat.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003eCatless Design for Maximum Flow\u003c\/h3\u003e\n\u003cp\u003eRemoves the catalytic converter entirely for the least restrictive exhaust path and the biggest gains from a tune.\u003c\/p\u003e\n\u003ch3\u003eIntegrated Thermal Heat Shielding\u003c\/h3\u003e\n\u003cp\u003eHelps reduce radiant heat and protects surrounding engine bay components from excessive temperatures.\u003c\/p\u003e\n\u003ch3\u003ePremium 304 Stainless Steel Construction\u003c\/h3\u003e\n\u003cp\u003eManufactured from corrosion-resistant stainless steel for exceptional durability and heat resistance.\u003c\/p\u003e\n\u003ch3\u003eBraided Flex Section\u003c\/h3\u003e\n\u003cp\u003eAbsorbs engine movement and vibration, protecting the welds and joints throughout the system.\u003c\/p\u003e\n\u003ch3\u003eImproved Turbo Efficiency\u003c\/h3\u003e\n\u003cp\u003eReduced exhaust backpressure allows the turbocharger to spool faster and operate more efficiently.\u003c\/p\u003e\n\u003ch3\u003ePrecision TIG Welded\u003c\/h3\u003e\n\u003cp\u003eStrong, clean welds engineered to withstand extreme temperatures and demanding performance applications.\u003c\/p\u003e\n\u003ch3\u003eDirect Bolt-On Fitment\u003c\/h3\u003e\n\u003cp\u003eDesigned specifically for the BMW G22\/G26 420i and 430i using factory mounting locations.\u003c\/p\u003e\n\u003ch2\u003ePerformance Benefits (When Tuned)\u003c\/h2\u003e\n\u003cp\u003e• Increased horsepower and torque potential\u003cbr\u003e• Faster turbo spool and improved throttle response\u003cbr\u003e• Maximum reduction in exhaust backpressure\u003cbr\u003e• Enhanced turbocharger efficiency\u003cbr\u003e• Increased turbo whistle and induction acoustics\u003cbr\u003e• Ideal foundation for Stage 2 and higher-performance builds\u003c\/p\u003e\n\u003cp\u003ePerformance gains may vary depending on ECU calibration, fuel quality and supporting modifications.\u003c\/p\u003e\n\u003ch2\u003eSound Characteristics\u003c\/h2\u003e\n\u003cp\u003e• Deeper and more aggressive exhaust tone\u003cbr\u003e• Increased turbo spool and whistle acoustics\u003cbr\u003e• Louder cold starts\u003cbr\u003e• Enhanced pops and burbles (when tuned)\u003cbr\u003e• Maximum exhaust flow and sound\u003c\/p\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003eBMW G22 420i Coupe (2020+)\u003cbr\u003eBMW G22 430i Coupe (2020+)\u003cbr\u003eBMW G26 420i Gran Coupe (2021+)\u003cbr\u003eBMW G26 430i Gran Coupe (2021+)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2.0L Turbocharged Four-Cylinder Engine\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003ePlease Note\u003c\/h2\u003e\n\u003cp\u003eProfessional installation is strongly recommended.\u003c\/p\u003e\n\u003cp\u003eThe catless version is intended for off-road and motorsport use only.\u003c\/p\u003e\n\u003cp\u003eVehicles fitted with an OPF\/GPF may require a different configuration. Contact us before ordering if you are unsure.\u003c\/p\u003e\n\u003cp\u003eMost parts in our BMW 420i\/430i range are made to order rather than held in stock, so please allow extra time for dispatch.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose Proven Performance Parts\u003c\/h2\u003e\n\u003cp\u003eWe specialise in high-performance upgrades for European performance vehicles including Volkswagen GTI \u0026amp; R models, Audi S\/RS platforms, BMW M and Mercedes-AMG applications. Every product we offer is carefully selected for its quality, fitment, sound, and real-world performance - tested by enthusiasts, for enthusiasts.\u003c\/p\u003e\n","brand":"Proven Performance Parts","offers":[{"title":"BMW G22 420i Coupe (2020+)","offer_id":53467255767322,"sku":null,"price":525.0,"currency_code":"AUD","in_stock":true},{"title":"BMW G22 430i Coupe (2020+)","offer_id":53467255996698,"sku":null,"price":525.0,"currency_code":"AUD","in_stock":true},{"title":"BMW G26 420i Gran Coupe (2021+)","offer_id":53467256029466,"sku":null,"price":525.0,"currency_code":"AUD","in_stock":true},{"title":"BMW G26 430i Gran Coupe (2021+)","offer_id":53467256062234,"sku":null,"price":525.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/1177\/4490\/files\/379_8cef1a6e-037c-4135-a130-6f9e757b0bff.png?v=1794552462","url":"https:\/\/provenperformanceparts.com.au\/products\/bmw-g22-g26-420i-430i-catless-downpipe-with-heat-shield","provider":"Proven Performance Parts","version":"1.0","type":"link"}